萊姆病螺旋體IgM免疫熒光玻片試劑盒

Borrelia burgdorferi IgM IFA Kit

廣州健侖生物科技有限公司

主要用途：用于檢測人血清中的萊姆病螺旋體 IgM 抗體

產品規格：12 孔/張,10 張/盒

包括包柔氏螺旋體菌、布魯氏菌、貝納特氏立克次體、土倫桿菌、鉤端螺旋體、新型立克次體、恙蟲病、立克次體、果氏巴貝西蟲、馬焦蟲、牛焦蟲、利什曼蟲、新包蟲、弓形蟲、貓流感病毒、貓冠狀病毒、貓皰疹病毒、犬瘟病毒、犬細小病毒等病原微生物的 IFA、MIF、ELISA試劑。

萊姆病螺旋體IgM免疫熒光玻片試劑盒

我司還提供其它進口或國產試劑盒：登革熱、瘧疾、西尼羅河、立克次體、無形體、蜱蟲、恙蟲、利什曼原蟲、RK39、漢坦病毒、深林腦炎、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲病、違禁品濫用、肺炎球菌、軍團菌、化妝品檢測、食品安全檢測等試劑盒以及日本生研細菌分型診斷血清、德國SiFin診斷血清、丹麥SSI診斷血清等產品。

歡迎咨詢

歡迎咨詢2042552662

二維碼掃一掃

【公司名稱】 廣州健侖生物科技有限公司
【】    楊永漢 
【】 
【騰訊 】 2042552662
【公司地址】 廣州清華科技園創新基地番禺石樓鎮創啟路63號二期2幢101-3室
【企業文化】

Cell：將干細胞分化成功能性β細胞的配方
在本周的Cell雜志上，梅爾頓和他的同事們報道一種復雜的配方，其能夠直接將無論是人類胚胎干細胞(ES細胞)還是iPS細胞分化成功能性β細胞。這一突破是在梅爾頓實驗室十多年來執著的工作的基礎上完成的。他和他的同事們苦心研究調控胰腺發育的信號，應用他們和其他的發現，開發出一種方法將干細胞分化為成熟的β細胞。“這里面并沒有魔法，” 梅爾頓說。“這甚至不是應用于發育生物學的一個發現。”
“該草案是可重復的，但比較單調乏味，” 梅爾頓補充道。干細胞在燒瓶中生長需要5種不同的生長培養基和11種分子因素，從蛋白質到糖類，將之添加到精確的組合中需要超過35天才能夠將它們轉變成β細胞。從好的一方面來說，梅爾頓道，該技術可以在一個500毫升的燒瓶中產生2億個β細胞——在理論上，這足以治療一個患者。梅爾頓說，該草案似乎與ES和iPS細胞系的工作是同等的。
在該細胞可用于治療1型糖尿病之前，研究人員需要找到一種方法來保護它們免受免疫排斥反應。觸發該疾病同樣的自身免疫反應可能會攻擊從患者自身的iPS細胞衍生的新β細胞，以及正常的免疫反應會破壞ES衍生的β細胞，這似乎出現異質性。(這一直是努力使用來自死者器官捐贈者的β細胞的接受移植來治療1型糖尿病的一個挑戰。)梅爾頓和他的同事正在探索如何將干細胞衍生的β細胞裝入膠囊中，以及如何修飾β細胞，使它們能夠抵御免疫攻擊。

Cell: Formula that differentiates stem cells into functional beta cells
In this week's Cell magazine, Melton and his colleagues report a complex formula that directly differentiates either human embryonic stem cells (ES cells) or iPS cells into functional beta cells. This breakthrough was made on the basis of work labored at Melton Laboratories for more than a decade. He and his colleagues worked hard on signals that regulate pancreatic development and, using them and other findings, developed a way to differentiate stem cells into mature beta cells. "There's no magic here," Melton said. "This is not even a discovery that applies to developmental biology."
"The draft is repeatable, but tedious," Melton added. Stem cells need 5 different growth media and 11 molecular factors to grow in flasks. From protein to sugar, it takes more than 35 days to add them to the precise combination to convert them into beta cells. On the plus side, Melton said the technology can generate 200 million beta cells in a 500 ml flask - in theory, enough to treat one patient. Melton said the draft seems to work on the same lines as the ES and iPS cell lines.
Before the cell can be used to treat type 1 diabetes, researchers need to find a way to protect them from immune rejection. The same autoimmune response that triggers the disease may attack neo-beta cells derived from the patient's own iPS cells, and the normal immune response destroys ES-derived beta cells, which appear to be heterogeneous. (This has long been a challenge for treating type 1 diabetes with transplantation of beta cells from organ donors of the deceased.) Melton and his colleagues are exploring ways to load stem cell-derived beta cells into capsules and how Modifies beta cells so that they are immune to immune attacks.